How to Plan Back-Wall Echo Review for Thin-Wall Metal Tubes

https://tank-scan-insights.solsticebrief.com/posts/weld-scan-coverage-in-lifting-attachments-a-step-by-step-guide

How to Plan Back-Wall Echo Review for Thin-Wall Metal Tubes Thin tubes have close front and back surfaces and curved entry paths. A back-wall echo can be a useful reference for sound transmission through a part